n.调车机车;
例句:
Switcher is the vehicle for performing two distinctly different functions.
开关装置执行两种明显不同的功能.
Dock 3.0-This is an app switcher that is always available.
这是个随时可以调用的软件切换器.
It emphatically introduces distributed switcher's device management, forwarding flow and forward-controlling flow. "
重点介绍了分布式以太网交换机的设备管理 、 转发流程、转发控制流程.